AMD Radeon RX 6700 vs NVIDIA CMP 90HX

VS

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 43% (2450MHz vs 1710MHz)

Lower TDP (175W vs 320W)

NVIDIA CMP 90HX 's Advantages

Larger VRAM bandwidth (760.3GB/s vs 320.0GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

CMP 90HX +93%

21.89 TFLOPS

Radeon RX 6700

VS

CMP 90HX

Graphics Card

Jun 2021

Release Date

Jul 2021

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1941 MHz

Base Clock

1500 MHz

2450 MHz

Boost Clock

1710 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

10GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

160bit

Memory Bus

320bit

320.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

50

36

Compute Units

-

2304

Shading Units

6400

144

TMUs

200

64

ROPs

80

-

Tensor Cores

200

36

RT Cores

50

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

5 MB

Theoretical Performance

156.8 GPixel/s

Pixel Rate

136.8 GPixel/s

352.8 GTexel/s

Texture Rate

342.0 GTexel/s

22.58 TFLOPS

FP16 (half)

21.89 TFLOPS

11.29 TFLOPS

FP32 (float)

21.89 TFLOPS

705.6 GFLOPS

FP64 (double)

342.0 GFLOPS

Graphics Processor

Navi 22

GPU Name

GA102

Navi 22 XTL

GPU Variant

GA102-100-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

17.2 billion

Transistors

28.3 billion

335 mm²

Die Size

628 mm²

Board Design

175W

TDP

320W

450 W

Suggested PSU

700 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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